39095217

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 70811136

約数和(自身を除く): 31715919

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 191, 361, 399, 513, 567, 573, 1083, 1197, 1337, 1539, 1719, 2527, 3249, 3591, 3629, 4011, 5157, 7581, 9747, 10773, 10887, 12033, 15471, 22743, 25403, 29241, 32661, 36099, 68229, 68951, 76209, 97983, 108297, 204687, 206853, 228627, 293949, 482657, 620559, 685881, 1447971, 1861677, 2057643, 4343913, 5585031, 13031739, 39095217]

約数ペア:

[(1, 39095217), (3, 13031739), (7, 5585031), (9, 4343913), (19, 2057643), (21, 1861677), (27, 1447971), (57, 685881), (63, 620559), (81, 482657), (133, 293949), (171, 228627), (189, 206853), (191, 204687), (361, 108297), (399, 97983), (513, 76209), (567, 68951), (573, 68229), (1083, 36099), (1197, 32661), (1337, 29241), (1539, 25403), (1719, 22743), (2527, 15471), (3249, 12033), (3591, 10887), (3629, 10773), (4011, 9747), (5157, 7581)]